diff --git a/crates/applications/stacked_cores/scripts/plot_inverters.py b/crates/applications/stacked_cores/scripts/plot_inverters.py
index b7c6350..37c49e7 100755
--- a/crates/applications/stacked_cores/scripts/plot_inverters.py
+++ b/crates/applications/stacked_cores/scripts/plot_inverters.py
@@ -144,22 +144,25 @@ inverters_with_steepest_slope0 = [(p, get_meas(p)) for p in
 _48xx_all = filter_meas(run="48")
 _48xx_study = [(p, get_meas(p)) for p in
     [
-        # y0=0.62, slope0=1.4
+        # T0: y0=0.62, slope0=1.4 until x=0.20
         SimParams48(5e2, 1e4, 1000, 50,  9, 1, 400, "1e10"),
-        # y0=0.55, slope0=1.2
+        # y0=0.55, slope0=1.2 until x=0.30
         SimParams48(5e2, 5e3, 1000, 50,  9, 1, 400, "1e10"),
         # # y0=0.60, slope0=0.96
         # SimParams48(5e2, 5e3, 1000, 50,  9, 1, 400, "2e10"),
-        # y0=0.57, slope0=1.25
+        # y0=0.57, slope0=1.25 until x=0.30
         SimParams48(1e3, 1e4, 2000, 100, 9, 1, 400, "1e10"),
-        # y0=0.47, slope0=1.1
+        # y0=0.47, slope0=1.1 until x=0.30
         SimParams48(1e3, 1e4, 2000, 100, 9, 1, 400, "5e9"),
-        # y0=0.52, slope0=1.3, but narrower than the 1e10 variant
+        # y0=0.52, slope0=1.3 until x=0.20
         SimParams48(5e2, 1e4, 1000, 50,  9, 1, 400, "5e9"),
 
         # TODO:
+        # y0=0.67, slope0=1.6?
         SimParams48(5e2, 2e4, 2000, 100, 9, 1, 400, "1e10"),
+        # y0=0.57, slope0=1.3?
         SimParams48(5e2, 2e4, 2000, 100, 9, 1, 400, "5e9"),
+        # y0=0.70, slope0=1.7 until x=0.15
         SimParams48(5e2, 4e4, 4000, 200, 9, 1, 400, "1e10"),
     ]
 ]
diff --git a/crates/applications/stacked_cores/scripts/stacked_cores_40xx_db.py b/crates/applications/stacked_cores/scripts/stacked_cores_40xx_db.py
index 14905fd..83ba85d 100755
--- a/crates/applications/stacked_cores/scripts/stacked_cores_40xx_db.py
+++ b/crates/applications/stacked_cores/scripts/stacked_cores_40xx_db.py
@@ -4507,7 +4507,11 @@ Piecewise(
         [ -18244,   4450 ],  # -0.35
         [ -18105,   4724 ],  # -0.25
         [ -17635,   5520 ],  # -0.20
+        [ -16347,   7816 ],  # -0.17
+        [ -15588,   9160 ],  # -0.16
         [ -14219,  11518 ],  # -0.15
+        [ -12285,  14698 ],  # -0.14
+        [ -10278,  16161 ],  # -0.13
         [  -4150,  16834 ],  # -0.10
         [   6054,  16875 ],  # -0.05
         [  12063,  16878 ],  #  0.00
diff --git a/crates/applications/stacked_cores/src/main.rs b/crates/applications/stacked_cores/src/main.rs
index dea29cc..beef457 100644
--- a/crates/applications/stacked_cores/src/main.rs
+++ b/crates/applications/stacked_cores/src/main.rs
@@ -5131,17 +5131,17 @@ fn main() {
                 // -0.02,
                 // -0.01,
                 // targeted for (5e2, 4e4, ps(4000), ps(200), 9,  1, um(400),  1e10)
-                -0.17,
-                -0.13,
-                -0.16,
-                -0.14,
-                -0.18,
-                -0.12,
-                -0.19,
-                -0.11,
-                -0.21,
-                -0.22,
-                -0.23,
+                // -0.17,
+                // -0.13,
+                // -0.16,
+                // -0.14,
+                // -0.18,
+                // -0.12,
+                // -0.19,
+                // -0.11,
+                // -0.21,
+                // -0.22,
+                // -0.23,
                 // targeted for (5e2, 2e4, ps(2000), ps(100), 9,  1, um(400),  1e10)
                 -0.50,
                 // fallthrough
@@ -5231,9 +5231,9 @@ fn main() {
 
                 // (5e2, 1e4, ps(1000), ps(50),  9,  1, um(400),  3e9),
 
+                // (5e2, 4e4, ps(4000), ps(200), 9,  1, um(400),  1e10), // complete. slope0=1.4
                 (5e2, 2e4, ps(2000), ps(100), 9,  1, um(400),  1e10), // incomplete
                 (5e2, 2e4, ps(2000), ps(100), 9,  1, um(400),  5e9), // incomplete
-                (5e2, 4e4, ps(4000), ps(200), 9,  1, um(400),  1e10), // incomplete
 
                 (1e3, 1e4, ps(2000), ps(100), 9,  1, um(400),  3e9),
                 // (2e3, 2e4, ps(4000), ps(200), 9,  1, um(400),  2e9),  // too low slope